7 Tones in key:               G, A, Bb, C, D, Eb, F          (i, iidim, IIII, iv, iv, VI, VII)
        3 Primary Chords:          Gm, Cm, Dm                        (i, iv, v)
        3 Secondary Chords:      Bb, Eb F                               (III, VI, VII)
        Dominant 7th Chord:      D7                                         (V7)
  Danman says..."Check out the chart"...G natural minor
 

Scale Step	Root	3rd	5th	Chord Type
I	G	Bb	D	Minor
II	A	C	Eb	Diminished
III	Bb	D	F	Major
IV	C	Eb	G	Minor
V	D	F	A	Minor
VI	Eb	G	Bb	Major
VII	F	A	C	Major